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Due diligenceExpert answer · 1 min read

What should I ask about an eyewear boutique’s lab and lens supplier turnaround times?

Ask how long orders usually take from the lab, how often they come back wrong or late, and what the shop tells customers. Then ask which lab does what, and whether there is a second option if the first falls behind.

Eyewear turnaround shapes the whole customer experience. A patient waiting on new lenses is a patient who may call, return or take the prescription elsewhere. Ask the owner to describe the normal wait for a single-vision pair, a complex prescription and a rush job, and then ask to see order records that back up the description.

Find out where the lenses are made. Does the boutique use an outside lab, an in-house edging room, or several suppliers? Ask how orders are sent, how errors are handled and who pays for remakes. A high number of redos eats into margins and patience.

Ask about the relationship. Is there a main contact at the lab? Are prices, shipping terms and credit arrangements written down? Would they continue for a new owner? Ask your lawyer to read any agreement. Finally, ask about backup. If a lab is delayed or closes, what is the plan? A boutique with only one supplier is exposed. Then ask what customer complaints have said, and whether staff keep a log. Ask to see a few recent remake records, and note what reasons were written on them. Those reasons often show where the process breaks down.

Key takeaways

  • Ask for order records that show real turnaround, not just the owner’s estimate.
  • Find out how often remakes happen, who pays, and how they affect margins.
  • Check for a second lab or supplier and whether current terms continue after a sale.

Sources

This answer is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Business Development Bank of CanadaGovernment
    How to conduct due diligence when buying a business
    bdc.ca·Checked Oct 21, 2026
  2. 02
    Business Development Bank of CanadaGovernment
    How to diversify your supply chain
    bdc.ca·Checked Oct 30, 2026
  3. 03
    Business Development Bank of CanadaGovernment
    After buying a business, what is the next step?
    bdc.ca·Checked Oct 21, 2026

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